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1. (WO2013159361) DATA PROCESSING METHOD AND RELATED DEVICE

Pub. No.:    WO/2013/159361    International Application No.:    PCT/CN2012/074911
Publication Date: Fri Nov 01 00:59:59 CET 2013 International Filing Date: Sun Apr 29 01:59:59 CEST 2012
IPC: G06F 17/14
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
ZHOU, Yang
周扬
LIU, Bin
刘彬
Inventors: ZHOU, Yang
周扬
LIU, Bin
刘彬
Title: DATA PROCESSING METHOD AND RELATED DEVICE
Abstract:
A data processing method and a related device. The data processing method comprises: inputting y channel of data to be subject to z-stage radix-y butterfly computation into a radix-y butterfly arithmetic unit for z-stage radix-y butterfly computation, y and z being positive integers; in the case where the z-stage radix-y butterfly computation is a last stage of radix-y butterfly computation, outputting result data of the z-stage radix-y butterfly computation; and in the case where the z-stage radix-y butterfly computation is not the last stage of radix-y butterfly computation, inputting the result data of the z-stage radix-y butterfly computation into the radix-y butterfly arithmetic unit for (z+1)-stage radix-y butterfly computation. The technical solutions provided by the embodiments of the present invention are conducive to reducing resources consumed during the butterfly computation of the data.